

package com.hazelcast.jet.impl.client.protocol.task;

import com.hazelcast.client.impl.protocol.ClientMessage;
import com.hazelcast.client.impl.protocol.codec.JetExistsDistributedObjectCodec;
import com.hazelcast.instance.impl.Node;
import com.hazelcast.internal.nio.Connection;
import com.hazelcast.spi.impl.operationservice.Operation;
import com.hazelcast.spi.impl.proxyservice.ProxyService;

public class JetExistsDistributedObjectMessageTask extends AbstractJetMessageTask<JetExistsDistributedObjectCodec.RequestParameters, Boolean> {

    protected JetExistsDistributedObjectMessageTask(ClientMessage clientMessage, Node node, Connection connection) {
        super(clientMessage, node, connection, JetExistsDistributedObjectCodec::decodeRequest, JetExistsDistributedObjectCodec::encodeResponse);
    }

    @Override
    protected void processMessage() {
        ProxyService proxyService = nodeEngine.getProxyService();
        sendResponse(proxyService.existsDistributedObject(parameters.serviceName, parameters.objectName));
    }

    @Override
    protected Operation prepareOperation() {
        throw new UnsupportedOperationException();
    }

    @Override
    public String getMethodName() {
        return "existsDistributedObject";
    }

    @Override
    public Object[] getParameters() {
        return new Object[0];
    }
}
